Datasheet> 器件分类 > 无线/射频/通信> 射频和微波> 3051-110

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3051-110: 产品描述Variable Attenuator, 0MHz Min, 1250MHz Max, 1dB Insertion Loss-Max,; 产品类别无线/射频/通信射频和微波; 文件大小57KB，共1页; 制造商API Technologies; 官网地址http://www.apitech.com/about-api

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3051-110概述

Variable Attenuator, 0MHz Min, 1250MHz Max, 1dB Insertion Loss-Max,

3051-110规格参数

参数名称	属性值
厂商名称	API Technologies
Reach Compliance Code	compliant
标称衰减	110 dB
特性阻抗	50 Ω
构造	MODULE
最大输入功率 (CW)	30 dBm
最大插入损耗	1 dB
最大工作频率	1250 MHz
最小工作频率
最高工作温度	65 °C
最低工作温度	-45 °C
射频/微波设备类型	VARIABLE ATTENUATOR
最大电压驻波比	1.3
Base Number Matches	1

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Weinschel

C O R P O R A T I O N

Model 3050

Model 3051

RF Manual Step Attenuators

Ideal for Bench or Lab Applications!

ATTENUATION ACCURACY:

Model

3050-10

3050-100

3051-110

+ 0.3 dB

dc to 2.0 GHz

dc to 1.25 GHz

1 Watt

Accuracy

+ 0.3 dB or 1% (up to 60 dB)

+ 2% (60 to 100 dB)

+ 0.3 dB (up to 10 dB)

+ 0.3 dB or 1% (10 to 60 dB)

+ 2% (60 to 110 dB)

Features

Choice of Attenuation Ranges and Step -

Three

standard ranges and steps from 0 to 10 dB/1 dB and 0

to 110 dB/1 dB steps

Excellent Repeatability -

Better than 0.1 dB over

frequency range and switching life.

Long Life -

Rated for 1,000,000 operations at +65°C.

INCREMENTAL PHASE SHIFT:

0.25° per dB x f(GHz)

POWER COEFFICIENT:

< 0.006 dB/dB/watt

TEMPERATURE COEFFICIENT:

< 0.0004 dB/dB/°C

POWER RATING:

1 watt

average

@ 25°C ambient

temperature, derated linearly to 0 watts @ 65°C. 100 watts

peak

(5 msec pulse width; 0.5% duty cycle)

SWITCHING LIFE:

1,000,000 steps

REPEATABILITY:

+ 0.1 dB over frequency range and

switching life.

TEMPERATURE RANGE:

Operating:

-45°C to +65°C

Nonoperating:

-54°C to +85°C

CONNECTOR:

Type N female connector per MIL-STD-348

interface dimensions - mate nondestructively with MIL-C-

39012 connector.

WEIGHT:

Net 880 g (1 lb, 15 oz)

MODEL NUMBER DESCRIPTION:

Specifications

NOMINAL IMPEDANCE:

Ω

FREQUENCY RANGE:

Model 3050-10:

dc to 2.0 GHz

Model 3050-110: dc to 1.25 GHz

Model 3051-110: dc to 1.25 GHz

INCREMENTAL ATTENUATION RANGE/STEPS:

Model 3050-10:

10 dB/1 dB

Model 3050-100:

100 dB/10 dB

Model 3051-110:

110 dB/1 dB

MAXIMUM SWR & ZERO INSERTION LOSS:

Model No.

3050-10

3050-100

3051-110

PHYSICAL DIMENSIONS:

SWR

1.25

1.20

1.30

Loss (dB)

< 0.6

< 1.0

Example:

3050 - XX - 33

Basic Model

Number

Attenuation

Value (dB)

Connector Options

-33 Type N, Female

CONN TYPE

Type N

DIM A

19.6 (0.77)

NOTE:

All dimensions are given in mm (inches) and are maximum, unless otherwise specified.

112

5305 Spectrum Drive, Frederick, MD 21703-7362

TEL: 301-846-9222, 800-638-2048

Fax: 301-846-9116

web: www.weinschel.com

email: sales@weinschel.com

3051-110相似产品对比

	3051-110	3050-10	3050-100
描述	Variable Attenuator, 0MHz Min, 1250MHz Max, 1dB Insertion Loss-Max,	Variable Attenuator, 0MHz Min, 2000MHz Max, 0.6dB Insertion Loss-Max,	Variable Attenuator, 0MHz Min, 1250MHz Max, 1dB Insertion Loss-Max,
厂商名称	API Technologies	API Technologies	API Technologies
Reach Compliance Code	compliant	compliant	compliant
标称衰减	110 dB	10 dB	100 dB
特性阻抗	50 Ω	50 Ω	50 Ω
构造	MODULE	MODULE	MODULE
最大输入功率 (CW)	30 dBm	30 dBm	30 dBm
最大插入损耗	1 dB	0.6 dB	1 dB
最大工作频率	1250 MHz	2000 MHz	1250 MHz
最高工作温度	65 °C	65 °C	65 °C
最低工作温度	-45 °C	-45 °C	-45 °C
射频/微波设备类型	VARIABLE ATTENUATOR	VARIABLE ATTENUATOR	VARIABLE ATTENUATOR
最大电压驻波比	1.3	1.25	1.2
Base Number Matches	1	1	1

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